JP4025729B2 - アカルボースの回収及び純化の方法 - Google Patents
アカルボースの回収及び純化の方法 Download PDFInfo
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- XUFXOAAUWZOOIT-SXARVLRPSA-N (2R,3R,4R,5S,6R)-5-[[(2R,3R,4R,5S,6R)-5-[[(2R,3R,4S,5S,6R)-3,4-dihydroxy-6-methyl-5-[[(1S,4R,5S,6S)-4,5,6-trihydroxy-3-(hydroxymethyl)-1-cyclohex-2-enyl]amino]-2-oxanyl]oxy]-3,4-dihydroxy-6-(hydroxymethyl)-2-oxanyl]oxy]-6-(hydroxymethyl)oxane-2,3,4-triol Chemical compound O([C@H]1O[C@H](CO)[C@H]([C@@H]([C@H]1O)O)O[C@H]1O[C@@H]([C@H]([C@H](O)[C@H]1O)N[C@@H]1[C@@H]([C@@H](O)[C@H](O)C(CO)=C1)O)C)[C@@H]1[C@@H](CO)O[C@@H](O)[C@H](O)[C@H]1O XUFXOAAUWZOOIT-SXARVLRPSA-N 0.000 title claims description 122
- 229960002632 acarbose Drugs 0.000 title claims description 122
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- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 26
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- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 13
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- YOZHLACIXDCHPV-UHFFFAOYSA-N n-(methoxymethyl)-2-methylprop-2-enamide Chemical compound COCNC(=O)C(C)=C YOZHLACIXDCHPV-UHFFFAOYSA-N 0.000 claims description 3
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- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 description 4
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- AHLBNYSZXLDEJQ-FWEHEUNISA-N orlistat Chemical compound CCCCCCCCCCC[C@H](OC(=O)[C@H](CC(C)C)NC=O)C[C@@H]1OC(=O)[C@H]1CCCCCC AHLBNYSZXLDEJQ-FWEHEUNISA-N 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/84—Preparation of the fraction to be distributed
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
- A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
- B01D15/36—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction, e.g. ion-exchange, ion-pair, ion-suppression or ion-exclusion
- B01D15/361—Ion-exchange
- B01D15/362—Cation-exchange
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
- B01D15/38—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving specific interaction not covered by one or more of groups B01D15/265 and B01D15/30 - B01D15/36, e.g. affinity, ligand exchange or chiral chromatography
- B01D15/3804—Affinity chromatography
- B01D15/3814—Affinity chromatography of the substrate or cofactor-enzyme type
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/26—Preparation of nitrogen-containing carbohydrates
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/84—Preparation of the fraction to be distributed
- G01N2030/8429—Preparation of the fraction to be distributed adding modificating material
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/26—Conditioning of the fluid carrier; Flow patterns
- G01N30/38—Flow patterns
- G01N30/46—Flow patterns using more than one column
- G01N30/461—Flow patterns using more than one column with serial coupling of separation columns
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- Health & Medical Sciences (AREA)
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Description
強陽イオン交換樹脂クロマトグラフィーに使用する樹脂基質はスチレンジビニルベンゼンコポリマー(Styrene divinylbenzene copolymer)であり、且つメトキシメチルメタクリルアミド(Methoxymethylmethacrylamide)成分を含まず、
固定化酵素親和クロマトグラフィーに用いられる酵素はαアミログルコシダーゼ(α−amyloglucosidase或いはα−glucoamylase)とされ、
アカルボースを含む溶液と樹脂の比例は、1ミリリットルの樹脂中に20から200ミリグラムの総糖量が含まれ、
強陽イオン交換樹脂クロマトグラフィーの工程を実行した後に、さらに溶離液で既に結合したアカルボースを溶離させる工程を具え、該溶離液は0−0.2Nアンモニア水とされ、
固定化酵素親和クロマトグラフィーの工程を実行後に、さらに溶離液で既に結合したアカルボースを溶離させる工程を具え、該溶離液は55−75℃の蒸留水とされ、そのpH値は6から8の間とされ、
得られたアカルボースの純度が95%(wt/wt)より大きく、糖尿病治療薬とされうることを特徴とする、アカルボースの回収及び純化の方法としている。
請求項2の発明は、請求項1記載のアカルボースの回収及び純化の方法において、
純度が83%から87%のアカルボース粉末に水を加えて溶解させる工程、
毎分1.5mLの流速で固定化αアミログルコシダーゼカラムを通過させる工程、
カラム体積の倍数体積の脱イオン水で洗い流すか、脱イオン水で洗い流して210nmの吸光値を平穏とする工程、
65℃の蒸留水でアカルボースを溶離させ、アカルボースを含む部分を収集する工程、 減圧濃縮機で所定の体積まで濃縮する工程、
アルコールを利用してアカルボースを沈殿させ、純度95%以上のアカルボースを得る工程、
を具えたことを特徴とする、アカルボースの回収及び純化の方法としている。
社製)を蒸留水で洗い、上澄み液pH値を4.0より大きくする。さらに、上述のイオン交換樹脂に20−200mgのアカルボースを含む糖液(20−200mg sugar/mL樹脂)を加え、10−30分間均一に混合する。樹脂部分を取り出し、蒸留水で数回洗い、さらに1.0N塩化ナトリウム(NaCl)でアカルボースに類似の糖類(Acarbose−like sugars)を洗い流し、続いて0.75Nアンモニア水で洗い流し、最後に1.5Nアンモニア水でアカルボースを溶離させる。濃縮して湿粉状としアルコールで沈殿させ、75−80%(HPLC分析方法による)の純度を達成する。
15 アルコール類で沈殿分離
20 強陽イオン交換樹脂クロマトグラフィー
25 固定化酵素親和クロマトグラフィー
100 アカルボースを含む発酵液より遠心或いは濾過方式で菌糸体を除去
102 ろ液或いは上澄み液を減圧濃縮機で濃縮しシロップ状となす
104 エタノール溶液中に加え攪拌
106 遠心方式で上澄み液を取り出す
108 減圧濃縮機で濃縮してシロップ状となす
110 数倍体積のエタノール溶液中に加える
112 遠心方式で沈殿を取り出し並びに適量の体積の水を加えて溶解させる
114 粗アカルボース溶液を得る
116 強陽イオン交換樹脂を加え混合、振動
118 塩化ナトリウム溶液で結合した不純物を洗い流す
120 アンモニア水で残った不純物を洗い流す
122 アンモニア水で結合したアカルボースを溶離させる
124 アカルボースを得る
200 実施例1で得た粗アカルボース溶液のpH値を調整
202 適量体積の陽イオン交換樹脂を加える
204 混合振動後に取り出す
206 適量体積の強陽イオン交換樹脂を加える
208 混合振動によりアカルボースを吸着させる
210 塩化ナトリウム溶液で結合した不純物を洗い流す
212 アンモニア水で結合したアカルボースを溶離させる
300 実施例2で得たアカルボース上澄み液のpH値を調整
302 所定の流速で強陽イオン交換樹脂カラムを通過させ、脱イオン水で洗い流して吸光値を0とするかある数値で安定させる
304 アンモニア水でアカルボースを溶離させ、並びにアカルボースを含む部分を収集する
306 減圧濃縮機で適量体積まで濃縮
308 アルコールでアカルボースを沈殿させ純度の高いアカルボースを得る
402 実施例3で得た純度の高いアカルボース粉末に適当な体積の水を加え溶解させる404 pH値調整
406 所定の流速で固定化αアミログルコシダーゼカラムを通過させ、脱イオン水で吸水値が安定するまでカラムを洗う
408 蒸留水でアカルボースを溶離させ並びにアカルボースを含む部分を収集
410 減圧濃縮機で適当な体積に濃縮
412 アルコールでアカルボースを沈殿させて高純度のアカルボースを得る
Claims (2)
- アカルボースを含む発酵液中より高純度のアカルボースを純化及び回収するのに用いられ、アルコール類による沈殿分離、強陽イオン交換樹脂クロマトグラフィー及び固定化酵素親和クロマトグラフィーの工程を具え、
強陽イオン交換樹脂クロマトグラフィーに使用する樹脂基質はスチレンジビニルベンゼンコポリマー(Styrene divinylbenzene copolymer)であり、且つメトキシメチルメタクリルアミド(Methoxymethylmethacrylamide)成分を含まず、
固定化酵素親和クロマトグラフィーに用いられる酵素はαアミログルコシダーゼ(α−amyloglucosidase或いはα−glucoamylase)とされ、
アカルボースを含む溶液と樹脂の比例は、1ミリリットルの樹脂中に20から200ミリグラムの総糖量が含まれ、
強陽イオン交換樹脂クロマトグラフィーの工程を実行した後に、さらに溶離液で既に結合したアカルボースを溶離させる工程を具え、該溶離液は0−0.2Nアンモニア水とされ、
固定化酵素親和クロマトグラフィーの工程を実行後に、さらに溶離液で既に結合したアカルボースを溶離させる工程を具え、該溶離液は55−75℃の蒸留水とされ、そのpH値は6から8の間とされ、
得られたアカルボースの純度が95%(wt/wt)より大きく、糖尿病治療薬とされうることを特徴とする、アカルボースの回収及び純化の方法。 - 請求項1記載のアカルボースの回収及び純化の方法において、
純度が83%から87%のアカルボース粉末に水を加えて溶解させる工程、
毎分1.5mLの流速で固定化αアミログルコシダーゼカラムを通過させる工程、
カラム体積の倍数体積の脱イオン水で洗い流すか、脱イオン水で洗い流して210nmの吸光値を平穏とする工程、
65℃の蒸留水でアカルボースを溶離させ、アカルボースを含む部分を収集する工程、 減圧濃縮機で所定の体積まで濃縮する工程、
アルコールを利用してアカルボースを沈殿させ、純度95%以上のアカルボースを得る工程、
を具えたことを特徴とする、アカルボースの回収及び純化の方法。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW092133913A TWI280281B (en) | 2003-12-02 | 2003-12-02 | A novel process to recover and purify acarbose from fermentation broth |
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| Publication Number | Publication Date |
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| JP2005160463A JP2005160463A (ja) | 2005-06-23 |
| JP4025729B2 true JP4025729B2 (ja) | 2007-12-26 |
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| US (1) | US7253278B2 (ja) |
| JP (1) | JP4025729B2 (ja) |
| TW (1) | TWI280281B (ja) |
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| CN109580317B (zh) * | 2018-11-01 | 2021-03-23 | 丽珠集团新北江制药股份有限公司 | 一种阿卡波糖发酵液的前处理及检测方法 |
| CN110541017B (zh) * | 2019-10-12 | 2021-04-06 | 山东鲁抗医药股份有限公司 | 一种提高阿卡波糖生产量的方法 |
| CN113336803B (zh) * | 2021-06-03 | 2023-11-21 | 同舟纵横(厦门)流体技术有限公司 | 一种阿卡波糖脱除单双糖的方法及阿卡波糖提纯方法 |
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| EP0796915A3 (de) * | 1996-03-22 | 1999-04-14 | Bayer Ag | Verfahren zur Herstellung sowie zur Verwendung von Acarviosyl-Transferase bei der Umwandlung von Acarbose-Homologen in Acarbose, zur Herstellung von Acarbose-Homologen |
| IT1293819B1 (it) * | 1997-08-05 | 1999-03-10 | Univ Massachusetts Lowell | Procedimento per la preparazione di acarbosio |
| US6649755B1 (en) * | 1999-10-28 | 2003-11-18 | Chong Kun Dang Pharmaceutical Corp. | Process for preparing acarbose with high purity |
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| TW200519123A (en) | 2005-06-16 |
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| JP2005160463A (ja) | 2005-06-23 |
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